Analysis show a very-low-level circulation over N-N-E Madyapradesh and its trough seen upto N-central Maharastra to S Tamilnadu.At 850hpa levels, trough seen from E Madhyapradesh to S,S-S-W Maharastra and to N-W Karnataka ... http://ow.ly/i/5piUQToday, a circulation seen over Gulf Mannar along S tip Tamilnadu ... http://ow.ly/i/5piUQAnd expected to persist.. http://ow.ly/i/5piYfA low-level circulation seen over N Bangladesh, N Bengal... and trough seen South to N Bay ... http://ow.ly/i/5pj1f